Hello Aziz,

In order to place buttons in the summary row of the XamDataGrid, I would recommend inclusion of the default style for the SummaryResultPresenter. This default style can be found in the DataPresenterGeneric_Express.xaml file commonly found here:

C:\Program Files (x86)\Infragistics\<version>\WPF\DefaultStyles\DataPresenter

Inclusion of this default style will allow you to modify the template of the summary presenter for your Fields, and if you add a Button to the template, you will see it when you apply summaries to your grid.

I am attaching a sample project to demonstrate the above. I hope it helps you.

Please let me know if you have any other questions or concerns on this matter.

XDGSummaryButtonDemo.zip